EP0227633A3 - Fire-resistant interlayer - Google Patents

Fire-resistant interlayer Download PDF

Info

Publication number
EP0227633A3
EP0227633A3 EP19860870194 EP86870194A EP0227633A3 EP 0227633 A3 EP0227633 A3 EP 0227633A3 EP 19860870194 EP19860870194 EP 19860870194 EP 86870194 A EP86870194 A EP 86870194A EP 0227633 A3 EP0227633 A3 EP 0227633A3
Authority
EP
European Patent Office
Prior art keywords
fire
interlayer
char
agent
mixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19860870194
Other versions
EP0227633B1 (en
EP0227633A2 (en
Inventor
Ildefonso Luis Gomez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monsanto Co filed Critical Monsanto Co
Priority to AT86870194T priority Critical patent/ATE73390T1/en
Publication of EP0227633A2 publication Critical patent/EP0227633A2/en
Publication of EP0227633A3 publication Critical patent/EP0227633A3/en
Application granted granted Critical
Publication of EP0227633B1 publication Critical patent/EP0227633B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10311—Intumescent layers for fire protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10614—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer comprising particles for purposes other than dyeing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31609—Particulate metal or metal compound-containing
    • Y10T428/31612—As silicone, silane or siloxane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31627—Next to aldehyde or ketone condensation product
    • Y10T428/3163—Next to acetal of polymerized unsaturated alcohol [e.g., formal butyral, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Organic Insulating Materials (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Fireproofing Substances (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

An interlayer of polyvinyl butyral resin containing a compatible mixture of additives dispersed therein providing fire-resistant properties thereto, said mixture comprising a plasticizer blend of a) a char-forming component, such as an organic phosphate, and an oxygen sequestering agent, such as an organic phosphite, wherein the char-forming agent is the major constituent; b) a nucleating agent such as fumed silica for dispersing the fire decomposition products of the interlayer; and c) a heat reactive bonding resin such as silicone resin.
EP19860870194 1985-12-23 1986-12-22 Fire-resistant interlayer Expired - Lifetime EP0227633B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86870194T ATE73390T1 (en) 1985-12-23 1986-12-22 FIRE RESISTANT INTERLAYER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US812609 1985-12-23
US06/812,609 US4681810A (en) 1985-12-23 1985-12-23 Fire-resistant interlayer

Publications (3)

Publication Number Publication Date
EP0227633A2 EP0227633A2 (en) 1987-07-01
EP0227633A3 true EP0227633A3 (en) 1989-05-03
EP0227633B1 EP0227633B1 (en) 1992-03-11

Family

ID=25210111

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860870194 Expired - Lifetime EP0227633B1 (en) 1985-12-23 1986-12-22 Fire-resistant interlayer

Country Status (14)

Country Link
US (1) US4681810A (en)
EP (1) EP0227633B1 (en)
JP (1) JPS62158037A (en)
KR (1) KR870005924A (en)
AT (1) ATE73390T1 (en)
AU (1) AU588657B2 (en)
CA (1) CA1285673C (en)
CS (1) CS273625B2 (en)
DE (1) DE3684266D1 (en)
ES (1) ES2031076T3 (en)
GR (1) GR3004044T3 (en)
IN (1) IN168645B (en)
MX (1) MX163463B (en)
ZA (1) ZA869633B (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704418A (en) * 1985-12-23 1987-11-03 Monsanto Company Fire-resistant composition
FR2624546B1 (en) * 1987-12-15 1993-11-26 Saint Gobain Vitrage FIREPROOF GLAZING AND MANUFACTURING METHOD
GB9113417D0 (en) * 1991-06-21 1991-08-07 Glaverbel Fire-resistant panel
US5449560A (en) * 1991-07-05 1995-09-12 Dow Corning S.A. Composition suitable for glass laminate interlayer and laminate made therefrom
US6596400B1 (en) 1994-03-29 2003-07-22 Saint-Gobain Performance Plastics Corporation Acrylate blends and laminates using acrylate blends
FR2720683B1 (en) 1994-06-02 1996-07-05 Saint Gobain Vitrage Fire resistant interlayer film and its use in laminated glass.
US5908704A (en) * 1997-06-30 1999-06-01 Norton Performance Plastics Corporation Interlayer film for protective glazing laminates
DE19756274A1 (en) * 1997-12-18 1999-06-24 Huels Troisdorf Plasticizer-containing film for laminated safety glass intermediate layer
BE1012903A3 (en) * 1999-09-16 2001-05-08 Glaverbel Fire glass transparent.
EP1721738A4 (en) * 2004-03-02 2007-06-13 Mitsubishi Plastics Inc Multilayer resin film and laminated glass
KR20070030313A (en) * 2004-07-06 2007-03-15 세키스이가가쿠 고교가부시키가이샤 Intermediate film for laminated glass and laminated glass
US7399525B2 (en) * 2004-11-02 2008-07-15 Solutia Incorporated Polymer sheets comprising a fluoropolymer
US7279516B2 (en) * 2004-11-02 2007-10-09 Solutia Incorporated Polymer sheets comprising higher order phosphate esters
US7238427B2 (en) * 2004-11-02 2007-07-03 Solutia Incorporated Fire resistant polymer sheets
US7348062B2 (en) * 2006-06-10 2008-03-25 Solutia Incorporated Interlayers comprising modified fumed silica
EP1977886A1 (en) * 2007-04-05 2008-10-08 Kuraray Europe GmbH Interlayer films for laminated glazing containing modified silica
EP1977885A1 (en) 2007-04-05 2008-10-08 Kuraray Europe GmbH Interlayer films for laminated glazing containing silica with specific refractive index
EP1977887A1 (en) * 2007-04-05 2008-10-08 Kuraray Europe GmbH Interlayer films for laminated glazing with improved mechanical properties
US8349458B2 (en) * 2007-11-06 2013-01-08 Solutia Inc. Interlayers comprising glycerol based plasticizer
DE102008001502A1 (en) * 2008-04-30 2009-11-05 Kuraray Europe Gmbh Photovoltaic modules with silicic acid-containing plasticized interlayer films
DE102008001505A1 (en) * 2008-04-30 2009-11-05 Kuraray Europe Gmbh Photovoltaic modules containing plasticized interlayer films of low polyvinyl acetate content
DE102008001507A1 (en) * 2008-04-30 2009-11-05 Kuraray Europe Gmbh Photovoltaic modules containing plasticized interlayer films of high alkalinity
DE102008001654A1 (en) * 2008-05-08 2009-11-12 Kuraray Europe Gmbh Photovoltaic modules containing plasticized interlayer films with high volume resistance and good penetration resistance
US10906279B2 (en) 2014-02-25 2021-02-02 Sekisui Chemical Co., Ltd. Interlayer film for laminated glass, method for manufacturing interlayer film for laminated glass, and laminated glass
MX2017002845A (en) * 2014-09-12 2017-05-30 Sekisui Chemical Co Ltd Interlayer for laminated glass, and laminated glass.
US20180297332A1 (en) * 2015-09-30 2018-10-18 Sekisui Chemical Co., Ltd. Interlayer for laminated glass, and laminated glass
US20210070020A1 (en) * 2018-04-04 2021-03-11 Sekisui Chemical Co., Ltd. Interlayer film for laminated glass, and laminated glass
CN115260687B (en) * 2022-05-26 2023-08-04 上海应用技术大学 Fireproof blocking FPF film, laminated glass and preparation method thereof
CN116875225B (en) * 2023-07-04 2024-06-14 奎达高分子材料科技(宜兴)有限公司 PVB adhesive film with excellent adhesive property and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841890A (en) * 1972-12-07 1974-10-15 Monsanto Co Plasticizer systems for polyvinyl butyral interlayers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU60053A1 (en) * 1969-01-02 1970-02-18
US3734877A (en) * 1971-06-17 1973-05-22 Gen Electric Flame retardant composition
US3841955A (en) * 1972-12-07 1974-10-15 Monsanto Co Plasticized polyvinyl butyral interlayers
US4071649A (en) * 1973-03-30 1978-01-31 Glaverbel-Mecaniver Fireproof glasswork
GB1451933A (en) * 1973-09-17 1976-10-06 Glaverbel Fire resistant panels
DE2457037B2 (en) * 1974-12-03 1976-09-16 Flachglas Ag Delog-Detag, 4650 Gelsenkirchen GLAZING UNIT, IN PARTICULAR INSULATING GLASS, FOR FIRE PROTECTION PURPOSES
US4136135A (en) * 1977-03-03 1979-01-23 Monsanto Company Styrene/maleic anhydride copolymers
JPS58120548A (en) * 1982-01-08 1983-07-18 Asahi Glass Co Ltd Fireproof glass plate
DE3303111A1 (en) * 1983-01-31 1984-08-02 Hoechst Ag, 6230 Frankfurt THERMOPLASTIC MOLDS FROM SOFTENER-CONTAINING POLYVINYLBUTYRAL
US4704418A (en) * 1985-12-23 1987-11-03 Monsanto Company Fire-resistant composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841890A (en) * 1972-12-07 1974-10-15 Monsanto Co Plasticizer systems for polyvinyl butyral interlayers

Also Published As

Publication number Publication date
US4681810A (en) 1987-07-21
CA1285673C (en) 1991-07-02
EP0227633B1 (en) 1992-03-11
AU6684786A (en) 1987-06-25
CS976986A2 (en) 1990-07-12
ATE73390T1 (en) 1992-03-15
MX163463B (en) 1992-05-18
DE3684266D1 (en) 1992-04-16
KR870005924A (en) 1987-07-08
CS273625B2 (en) 1991-03-12
ES2031076T3 (en) 1992-12-01
GR3004044T3 (en) 1993-03-31
EP0227633A2 (en) 1987-07-01
JPS62158037A (en) 1987-07-14
AU588657B2 (en) 1989-09-21
IN168645B (en) 1991-05-11
ZA869633B (en) 1987-09-30

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